told by my friend, the founder of starbucks, he said one day to go to London, the most bustling streets of London to see a very small store, the store sells cheese, cheese is very unprofitable place in European and American countries, and an inch of gold place how can have cheese shop here, went in and found an old man very happy in his shop, my friend asked him if he can support the store rent you sell cheese? The old man said young people to buy five pounds of cheese I tell you, you said that I can pay the rent? He said that young people e over and stick your head out to tell you, this street is our home. Our family generation generation selling cheese, this is our pleasure, not earn much money, not every business can do big, but we each enterprise, each people all can be done very happy